backlight: Remove trivial get_brightness implementations

Since backlight core returns props.brightness in case get_brightness
is not implemented trivial implementations are not needed anymore.

Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/macintosh/via-pmu-backlight.c b/drivers/macintosh/via-pmu-backlight.c
index b1d91170ded0..6f68537c93ce 100644
--- a/drivers/macintosh/via-pmu-backlight.c
+++ b/drivers/macintosh/via-pmu-backlight.c
@@ -110,13 +110,7 @@ static int pmu_backlight_update_status(struct backlight_device *bd)
 }
 
 
-static int pmu_backlight_get_brightness(struct backlight_device *bd)
-{
-        return bd->props.brightness;
-}
-
 static const struct backlight_ops pmu_backlight_data = {
-        .get_brightness = pmu_backlight_get_brightness,
         .update_status  = pmu_backlight_update_status,
 
 };